r/composting is a subreddit with 298k members. The community frequently discusses compost, composting, bin, tumbler, and worms, and the most common flair used is question, humor, urban, beginner, and builds.
A place to talk about decomposing materials into compost.
Popular Topics in r/composting
#1
Compost
103 posts
#2
Composting
44 posts
#3
Bin
15 posts
#4
Tumbler
7 posts
#5
Worms
7 posts
#6
Mushrooms
5 posts
#7
Leaves
5 posts
#8
Greens
4 posts
#9
Browns
4 posts
#10
Sifter
3 posts
Flair Used in r/composting
#1
Question
: "Caught 13 rats/mice living in my compost bin... what would you do?"
15 posts
#2
Humor
: "composting Harry Potter books to give away with free native plants at a Pride event"
11 posts
#3
Urban
: "First time composters, bye bye food waste"
10 posts
#4
Beginner
: "It rained overnight and now it's smoking🥹"
9 posts
#5
Builds
: "You need one of these"
6 posts
#6
Small Pile (<1 cu yd)
: "No More Food Packaging for Browns"
5 posts
#7
Hot Compost
: "I've nobody to share this joy with"
4 posts
#8
Pisspost
: "What are we using for pee cups? 🥰💖✨️"
4 posts
#9
Temperature
: "You'll never guess what I added to my bin to get me into the hot zone."
3 posts
#10
Large Pile (>1 cu yd)
: "Snowed in but woodchips!"
2 posts
Member Growth in r/composting
Yearly
+60k members(25.4%)
Similar Subreddits to r/composting
r/Vermiculture
69k members
22.0% / yr
About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/composting, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: July 5, 2026